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    • 34. 发明授权
    • Herbicidal substituted triazolinones
    • 除草取代的三唑啉酮
    • US5238902A
    • 1993-08-24
    • US852482
    • 1992-03-16
    • Kurt FindeisenHans-Joachim SantelKlaus LurssenRobert R. Schmidt
    • Kurt FindeisenHans-Joachim SantelKlaus LurssenRobert R. Schmidt
    • A01N47/38C07D249/14
    • C07D249/14A01N47/38
    • Herbicidal substituted triazolinones of the formula ##STR1## in which R.sup.1 and R.sup.2, independently of one another, each represents alkyl, alkenyl, alkynyl, halogenoalkyl, halogenoalkenyl, halogenoalkynyl, cyanoalkyl, alkoxyalkyl, alkoxy cycloalkyl or cycloalkylalkyl or aryl, aralkyl or heteroaryl, each of which is optionally substituted; or, together with the nitrogen atom to which they are bonded, represent an optionally substituted heterocycle,R.sup.3 and R.sup.4, independently of one another, each represents hydrogen, alkyl, alkenyl, alkynyl, halogenoalkyl, halogenoalkenyl, halogenoalkynyl, cyanoalkyl, hydroxyalkyl, alkoxyalkyl, alkylaminoalkyl, dialkylaminoalkyl, alkoxycarbonylalkyl or alkoxycarbonylalkenyl, cycloalkyl, cycloalkylalkyl, cycloalkenyl or cycloalkenylalkyl, each of which is optionally substituted; optionally substituted heterocyclylalkyl; aralkyl, aroyl or aryl, each of which is optionally substituted, alkoxy, alkenyloxy, alkynyloxy, aralkyloxy or aryloxy or, together with the nitrogen to which they are bonded, represent an optionally substituted heterocycle,R.sup.5 represents alkyl or cycloalkyl andX represents oxygen or sulphur.
    • 式(I)的除草取代的三唑啉酮其中R 1和R 2彼此独立地表示烷基,烯基,炔基,卤代烷基,卤代烯基,卤代炔基,氰基烷基,烷氧基烷基,烷氧基环烷基或环烷基烷基或芳基,芳烷基或 杂芳基,其各自任选被取代; 或者与它们所键合的氮原子一起表示任选取代的杂环,R 3和R 4彼此独立地表示氢,烷基,烯基,炔基,卤代烷基,卤代烯基,卤代炔基,氰基烷基,羟基烷基,烷氧基烷基, 烷基氨基烷基,二烷基氨基烷基,烷氧基羰基烷基或烷氧基羰基烯基,环烷基,环烷基烷基,环烯基或环烯基烷基,其各自任选被取代; 任选取代的杂环基烷基; 芳烷基,芳酰基或芳基,其各自为任选取代的烷氧基,烯氧基,炔氧基,芳烷氧基或芳氧基,或与它们所键合的氮一起代表任选取代的杂环,R 5表示烷基或环烷基,X表示氧或 硫。